package com.mcr.graduateprogram.mapper;

import com.mcr.graduateprogram.bean.Gamekeys;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author graduateprogram
 * @since 2023-02-25
 */
@Mapper
public interface GamekeysMapper extends BaseMapper<Gamekeys> {

    Gamekeys selectValidGameKey(Long specificationId);
}
